diff options
Diffstat (limited to 'gcc/config/arm/arm.c')
| -rw-r--r-- | gcc/config/arm/arm.c | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/gcc/config/arm/arm.c b/gcc/config/arm/arm.c index bcf1904..8171856 100644 --- a/gcc/config/arm/arm.c +++ b/gcc/config/arm/arm.c @@ -84,7 +84,6 @@ static const char *output_multi_immediate (rtx *, const char *, const char *, int, HOST_WIDE_INT); static const char *shift_op (rtx, HOST_WIDE_INT *); static struct machine_function *arm_init_machine_status (void); -static void replace_symbols_in_block (tree, rtx, rtx); static void thumb_exit (FILE *, int); static rtx is_jump_table (rtx); static HOST_WIDE_INT get_jump_table_size (rtx); @@ -12380,37 +12379,6 @@ arm_expand_builtin (tree exp, return NULL_RTX; } -/* Recursively search through all of the blocks in a function - checking to see if any of the variables created in that - function match the RTX called 'orig'. If they do then - replace them with the RTX called 'new'. */ -static void -replace_symbols_in_block (tree block, rtx orig, rtx new) -{ - for (; block; block = BLOCK_CHAIN (block)) - { - tree sym; - - if (!TREE_USED (block)) - continue; - - for (sym = BLOCK_VARS (block); sym; sym = TREE_CHAIN (sym)) - { - if ( (DECL_NAME (sym) == 0 && TREE_CODE (sym) != TYPE_DECL) - || DECL_IGNORED_P (sym) - || TREE_CODE (sym) != VAR_DECL - || DECL_EXTERNAL (sym) - || !rtx_equal_p (DECL_RTL (sym), orig) - ) - continue; - - SET_DECL_RTL (sym, new); - } - - replace_symbols_in_block (BLOCK_SUBBLOCKS (block), orig, new); - } -} - /* Return the number (counting from 0) of the least significant set bit in MASK. */ |